Abstract: A binary search method for fast identification of the time-constant in first order systems is proposed. The unimodality of the Root Mean Square Error (RMSE ...

Conclusions: SpO2 and PR measurements may be inaccurate across all skin pigmentation groups, breaching U.S. Food and Drug Administration guidance and industry standard thresholds. Pulse oximeters ...

Talking to yourself is very common and can be good for you. If your self-talk is positive, it can help you feel better and reach your goals. Be careful with negative self-talk, as it can make you feel ...

A pulse oximeter measures blood oxygen levels at home and in healthcare settings. Abnormally low readings on a pulse oximeter might require medical care, especially if they are below 92%. Skin color ...

Rationale In patients with COVID-19 pneumonia and mild hypoxaemia, the clinical benefit of high-flow nasal oxygen (HFNO) remains unclear. We aimed to examine whether HFNO compared with conventional ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician ...

Garmin is one of the world’s largest GPS navigation hardware companies with its headquarters in the US. The company was founded in 1989 and it has made several GPS navigation devices for automobiles, ...

To take a pulse oximetry reading, turn on the device, place it on your fingertip, sit still, and wait for a stable reading. Normal oxygen saturation levels range from 95% to 100%; levels below 92% may ...

Background In line with the Integrated Management of Childhood Illness (IMCI) guidelines, healthcare workers (HCWs) should refer all severe pneumonia among children under 5 seen in primary care in ...

普通流感通常伴有2~3天的中等度发热，体温多在38℃~39℃之间，而部分患者可能持续发热至5天。一项研究表明，重症甲型流感H1N1流感儿童患者较普通流感儿童患者发热持续时间更长，发热峰值更高（图1）。若出现高热难退，需引起重视并尽快就诊。